.page {
    display: flex;
    justify-content: center;
    background-color: antiquewhite;

}

.page > div {
    display: flex;
    align-items: center;
    height: 50px;
}

.page > div > div {
    margin: 0 10px;
}

.page > div > div:last-child {
    display: flex;

}

.page input[type=number] {
    width: 50px;
}

.page > div > div:last-child > div {
    background-color: #795da3;
    margin: 0 10px;
    cursor: pointer;
}

